The bubbles involve gamma rays and, according to the Los Angeles Times, have "relatively sharp edges" — relative to your average bubble.
All large-scale bubbles, such as the dot-com bubble and the housing bubble, involve questionable behavior on the part of the government and the private sector.
The evolution of wall bubbles involves the ultrasonic cavities carrying dissolved gas, migrating to the vessel wall, and escaping from the liquid.
This paper reviews the status of our understanding of the bubble dynamics involved in these interesting phenomena.
The strategy for designing and scaling up the bubble reactor involved a preliminary understanding of fluid dynamics in a cold model, continuous operations under industrial conditions and a parallel experiment in an autoclave.
Produced bubbles involve a great hydrodynamic acceleration at the electrode interface which leads to great chemical composition modification and, sometimes, also the mechanical the electrode consumption due to both erosion and flow accelerated corrosion.
For the low Reynolds number airfoil flows accessible by DNS, laminar separation bubbles involving laminar-turbulent transition and turbulent reattachment occurs.
The "coach bubble" tactic involves away fans having to buy joint match and coach tickets, and being escorted by police to a secure area in Portsmouth.
The SF bubbles method involves filtering the SF domain of a stimulus on each trial with a random sampling vector, which can be envisioned as applying multiple, random band-pass filters of varying amplitude and bandwidth.
He has just pitched a show called The Bubble to BBC2, which involves taking three comics away from the world for four days, then David Mitchell presents them with real and imaginary news stories and asks them to spot which is which.
